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Difference between revisions of "Riesel prime 2 237"
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{{Riesel prime | {{Riesel prime | ||
|Rk=237 | |Rk=237 | ||
+ | |RCount=53 | ||
|RNash=2404 | |RNash=2404 | ||
|RMaxn=2000000 | |RMaxn=2000000 |
Revision as of 11:58, 18 July 2020
Current data
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[[Category:Riesel {{{Rb}}}|#.....00237]]
Notes
- ↑ Sophie Germain n=17
- ↑ Sophie Germain n=25
- ↑ Sophie Germain n=88
History
- 2013-02-24: Checked to n = 2000000, Peter Benson, released
- 2013-02-16: Found n = 1512216, Peter Benson
- 2013-02-16: Found n = 1503376, Peter Benson
- 2013-02-16: Found n = 1371630, Peter Benson
- 2013-02-16: Found n = 1366717, Peter Benson
- 2013-02-15: Reserved by Peter Benson from n=1300000
- 2012-05-14: Checked to n = 1300000, James P. Burt, released
- 2011-12-31: Checked to n = 1100000, James P. Burt
- 2011-12-10: Reserved by James P. Burt from n=1000000
- 2009-07-30: Reserved by Borys Jaworski from n=1000000
- 2007-12-02: Found n = 832053, David Metcalfe
- 2007-08-26: Found n = 729654, David Metcalfe
- 2006-12-13: Found n = 421862, Larry Soule
- 2004-04-27: Found n = 181610, Thomas Masser
- 2000-05-15: Found n = 50370, Phil Carmody
- 2000-05-15: Found n = 47869, Phil Carmody
- 2000-05-05: Found n = 43128, Phil Carmody